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DIH-137 PDF预览

DIH-137

更新时间: 2024-11-06 23:46:59
品牌 Logo 应用领域
其他 - ETC 光电继电器输出元件
页数 文件大小 规格书
2页 51K
描述
Dual N/C SPST Photovoltaic AC/DC Relays suitable for 28v Aircraft Applications

DIH-137 数据手册

 浏览型号DIH-137的Datasheet PDF文件第2页 
DIONICS, INC.  
Phone: (516) 997-7474  
Fax: (516) 997-7479  
Website: www.dionics-usa.com  
65 Rushmore Street  
Westbury, NY 11590  
DIH-137 Power MOSFET Dual N/C SPST Photovoltaic AC-DC Relay  
Features:  
Applications:  
·
·
·
·
·
·
·
Package Contains Two N/C AC-DC Relays;  
Fast Switching Speeds  
·
·
·
·
·
·
·
Replacement of Mechanical Relays  
Motor Control & Power Control  
Aircraft Flight Control Systems  
A.T.E (Automatic Test Equipment)  
Load Control From Processor I/O Ports  
Power Supply Circuits  
Optically Isolated to 400V DC.  
Low Level Logic Compatibility  
Immune to False Triggering  
Small size, Hermetic 8-pin SIP Package  
Designed to Meet MIL-R28750 and 28V DC  
System Surge and Spike Requirement of MIL  
STD-704.  
Medical Electronics  
Description:  
The DIH-137 is a State-of-the-Art Photovoltaic Solid State Relay designed for 28V AC-DC Aircraft power applications  
where package space-efficiency and high reliability are critical.  
Each package contains two independent N/C relays, with separate LED inputs and optically isolated power MOSFET  
outputs. The Normally Closed (N/C) outputs are able to operate AC or DC.  
Each relay, A or B, is capable of carrying 150mA DC continuous current and 250mA DC peak current. Each LED  
optically couples to a Photovoltaic (PV) IC chip which responds by generating a voltage. This voltage is internally  
connected to the Gate and Source terminals of the output MOSFETs, thus controlling their current. The DIH-137 is also  
available screened to military specifications, as required.  
Pin Designations  
* Package Layout:  
Relay A  
Input +  
Input -  
Output  
Output  
Relay B  
Input +  
Input -  
Output  
Output  
1
2
3
4
5
6
7
8
Weight 1.5 Grams  
0.120 Max.  
0.780 Max.  
0.040  
DIONICS INC  
DIH-137  
.
* DIH-137 Equivalent Circuit  
0.270 Max.  
xxxx  
A-1; B-5  
A-4 ; B-8  
100 Ohms  
Dep.  
0.300 Min.  
Turn-off  
Circuit  
R
0.046 Typ.  
0.020  
0.100  
0.010  
LED  
PV  
Dep.  
A-2 ; B-6  
A-3 ; B-7  
12/2001  

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